diff --git a/src/DotNet/Reface.EventBus/DefaultCache.cs b/src/DotNet/Reface.EventBus/DefaultCache.cs
index 7ca2f3e..8a61a2b 100644
--- a/src/DotNet/Reface.EventBus/DefaultCache.cs
+++ b/src/DotNet/Reface.EventBus/DefaultCache.cs
@@ -1,9 +1,5 @@
 using System;
 using System.Collections.Concurrent;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 
 namespace Reface.EventBus
 {
@@ -11,6 +7,11 @@ public class DefaultCache : ICache
     {
         private static readonly ConcurrentDictionary<String, Object> values = new ConcurrentDictionary<string, object>();
 
+        public void Clean(string name)
+        {
+            values.TryRemove(name, out object value);
+        }
+
         public T GetOrCreate<T>(string name, Func<T> factory)
         {
             return (T)values.GetOrAdd(name, s => factory());
diff --git a/src/DotNet/Reface.EventBus/DefaultEventBus.cs b/src/DotNet/Reface.EventBus/DefaultEventBus.cs
index 1091b1e..b0bf45d 100644
--- a/src/DotNet/Reface.EventBus/DefaultEventBus.cs
+++ b/src/DotNet/Reface.EventBus/DefaultEventBus.cs
@@ -1,6 +1,7 @@
 using Reface.EventBus.EventListenerFinders;
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 using System.Linq;
 using System.Reflection.Emit;
 
@@ -31,12 +32,33 @@ public DefaultEventBus() : this(new ConfigurationEventListenerFinder())
 
         public void Publish(Event @event)
         {
+            this.Publish(@event, 0);
+        }
+
+        public void Publish(Event @event, int time)
+        {
+
             var allListeners = this.eventListenerFinder.CreateAllEventListeners();
             allListeners = this.SortEventListeners(allListeners);
             Type eventType = @event.GetType();
-            Dictionary<Type, ListenerInfo> infoMap = cache.GetOrCreate($"ListenerInfosOf${eventType.FullName}",
+            string cacheKey = $"ListenerInfosOf${eventType.FullName}";
+            Dictionary<Type, ListenerInfo> infoMap = cache.GetOrCreate(cacheKey,
                 () => CreateListenerInfos(eventType, allListeners));
 
+            foreach (var listener in allListeners)
+            {
+                Type listenerType = listener.GetType();
+                if (!infoMap.ContainsKey(listenerType))
+                {
+                    if (time != 0)
+                        throw new KeyNotFoundException($"未发现监听器 [{listenerType.FullName}] 的信息，经清除缓存后，依然无法正常发布。");
+
+                    Debug.WriteLine($"未发现监听器 [{listenerType.FullName}] 的信息，可能与缓存有关，清除缓存将重新发布");
+                    cache.Clean(cacheKey);
+                    this.Publish(@event, time + 1);
+                }
+            }
+
             foreach (var listener in allListeners)
             {
                 Type listenerType = listener.GetType();
@@ -50,6 +72,8 @@ public void Publish(Event @event)
             }
         }
 
+
+
         /// <summary>
         /// Sort all EventListeners b Priority
         /// </summary>
@@ -71,7 +95,7 @@ private IEnumerable<IEventListener> SortEventListeners(IEnumerable<IEventListene
             .Select(x => x.L)
             .ToList();
         }
-        
+
         private Dictionary<Type, ListenerInfo> CreateListenerInfos(Type eventType, IEnumerable<IEventListener> allListeners)
         {
             Dictionary<Type, ListenerInfo> result = new Dictionary<Type, ListenerInfo>();
diff --git a/src/DotNet/Reface.EventBus/ICache.cs b/src/DotNet/Reface.EventBus/ICache.cs
index 42eb667..7fd0fd3 100644
--- a/src/DotNet/Reface.EventBus/ICache.cs
+++ b/src/DotNet/Reface.EventBus/ICache.cs
@@ -8,5 +8,7 @@ namespace Reface.EventBus
     public interface ICache
     {
         T GetOrCreate<T>(String name, Func<T> factory);
+
+        void Clean(string name);
     }
 }
diff --git a/src/DotNet/Reface.EventBus/package.nuspec b/src/DotNet/Reface.EventBus/package.nuspec
index 435c8d7..cd63fb2 100644
--- a/src/DotNet/Reface.EventBus/package.nuspec
+++ b/src/DotNet/Reface.EventBus/package.nuspec
@@ -4,11 +4,11 @@
     <!--*-->
     <id>Reface.EventBus</id>
     <!--*-->
-    <version>3.2.0</version>
+    <version>3.2.3</version>
     <title>Reface.EventBus</title>
     <!--*-->
-    <authors>ShimizuShiori</authors>
-    <owners>ShimizuShiori</owners>
+    <authors>Felix</authors>
+    <owners>Felix</owners>
     <licenseUrl>https://github.com/ShimizuShiori/EventBus/blob/master/LICENSE</licenseUrl>
     <projectUrl>https://github.com/ShimizuShiori/EventBus</projectUrl>
     <!--
@@ -18,10 +18,6 @@
     <!--*-->
     <description>EventBus in C#</description>
     <!--*-->
-    <releaseNotes>
-      + 添加验证，事件源不能为 null
-      + 当发布消息时，才获取所有事件监听者
-    </releaseNotes>
     <copyright>Copyright © HP Inc. 2019</copyright>
     <tags>
     </tags>